Organophosphorus saccharide nickel catalyst

Details Organophosphorus saccharide nickel catalyst Organophosphorus saccharide nickel catalyst

1994-02-25

1996-01-16

Kunz, Gary L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carbohydrates or derivatives

536 41, 556146, 555338, C07H 1100, C07H 1104, C07F 1504

Patent

active

054849020

ABSTRACT:
A composition for the enantioselective hydrocyanation of aromatic vinyl compounds comprising zero valent nickel and a chiral, nonracemic, bidentate organophosphorus ligand. The preferred organophosphorus ligand species is phenyl 2,3-bis-O-(3,5-bis(tri-fluoromethyl)phenyl)phosphino-4,6,0-benzilidene-B-D -glucopy-anoside as shown below. ##STR1##

REFERENCES:
patent: 3496215 (1970-02-01), Drinkard et al.
patent: 3496217 (1970-02-01), Drinkard et al.
patent: 3496218 (1970-02-01), Drinkard, Jr.
patent: 3631191 (1971-12-01), Kane et al.
patent: 3655723 (1972-04-01), Drinkard, Jr.
patent: 3766237 (1973-10-01), Chia et al.
patent: 3798256 (1974-03-01), King et al.
patent: 3846461 (1974-11-01), Shook, Jr.
patent: 3847959 (1974-11-01), Shook, Jr. et al.
patent: 3873594 (1975-03-01), Alvarez
patent: 3903120 (1975-09-01), Shook, Jr. et al.
patent: 3925445 (1975-12-01), King et al.
W. Nugent et al., J. Org. Chem., 50:pp. 5370-5372 (1985).
C. Tolman et al., Adv. Catal., 33: pp. 1-46 (1985).
M. Hodgson et al., Organometallics, 7: pp. 1761-1766 (1988).
W. Jackson et al., J. Chem., 35:pp. 2069-2075 (1982).
M. Baker et al., J. Chem. Soc. Commun., p. 1292 (1991).
S. Harusawa et al., Synthetic Communications, 14(14) pp. 1365-1371 (1984).

Affiliated with

Also associated with

Rating

Organophosphorus saccharide nickel catalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Organophosphorus saccharide nickel catalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Organophosphorus saccharide nickel catalyst will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-310450